NE1619 View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
NE1619 Datasheet PDF : 19 Pages
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Philips Semiconductors
HECETA4 Temperature and voltage monitor
Product data sheet
NE1619
Table 1. List of registers
NAME
COMMAND OR ADDRESS
CR
40h
SR1
41h
SR2
42h
VID
47h
VID4
49h
CID
3Eh
SID
3Fh
TEST
15h
2.5VR
20h
VCCPR
21h
3.3VR
22h
5VR
23h
12VR
24h
VDDR
25h
ETR
26h
ITR
27h
2.5VHL
2Bh
2.5VLL
2Ch
VCCPHL
2Dh
VCCPLL
2Eh
3.3VHL
2Fh
3.3VLL
30h
5VHL
31h
5VLL
32h
12VHL
33h
12VLL
34h
VDDHL
35h
VDDLL
36h
ETHL
37h
ETLL
38h
ITHL
39h
ITLL
3Ah
R/W
R/W
Read only
Read only
Read only
Read only
Read only
Read only
R/W
Read only
Read only
Read only
Read only
Read only
Read only
Read only
Read only
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
POR STATE
0000 1000
0000 0000
0000 0000
0000 xxxx
1000 000x
1010 0001
0010 0001
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
DESCRIPTION
Configuration register
Status register #1
Status register #2
VID register, xxxx = VID3–VID0
VID4 register, x = VID4
Company number
Stepping version number
Manufacturer test register
2.5VIN reading register
VCCPVIN reading register
3.3VIN reading register
5VIN reading register
12VIN reading register
VDD reading register
External or remote temperature reading register
Internal or local temperature reading register
2.5VIN high limit register
2.5VIN low limit register
VCCPVIN high limit register
VCCPVIN low limit register
3.3VIN high limit register
3.3VIN low limit register
5VIN high limit register
5VIN low limit register
12VIN high limit register
12VIN low limit register
VDDVIN high limit register
VDDVIN low limit register
External or remote temperature high limit register
External or remote temperature low limit register
Internal or local temperature high limit register
Internal or local temperature low limit register
2004 Oct 05
10
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